Shanxi HUANJIE Petroleum drilling tools manufacturing Co.,Ltd -

Shanxi HUANJIE Petroleum drilling tools manufacturing Co.,Ltd

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drill pipe
Specification: 73-139.7 drill pipe
Detail: We co***ny main product drill collar¡¢spiral drill collar¡¢nonmagnetic drill collar¡¢square kellys and hexagonal kellys¡¢integral heavy weight drill pipe¡¢lift subs ¡¢rotary subs ¡¢non dig drill pipe etc. If you demand it, p...

drill pipe ¡¢drill collar
Specification: 3 1/2¡¨¡¢5 1/4¡¨¡¡
Detail: We co***ny main product drill collar¡¢spiral drill collar¡¢square kellys and hexagonal kellys¡¢integral heavy weight drill pipe,lift subs etc. If you demand it,please contact us by email or send fax. We are looking forward t...


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